Literature DB >> 6269972

Catabolite repression of different inducible enzymes in Escherichia coli and the effect of cAMP.

M Jiresová, J Janecek, J Náprstek, J Spĭzek, Z Dobrová.   

Abstract

Simultaneous induction of two enzymes sensitive to catabolite repression does not lead to an additive decrease of the specific activity of the two. Exogenously added cAMP increases the specific activity of catabolically repressed enzymes, irrespective of whether the enzyme is induced separately or simultaneously with another enzyme. In the presence of 12 different substrates metabolized by inducible enzymes glucose does not bring about catabolite repression. Synthesis of cAMP is identical with that occurring under conditions when glucose brings about catabolite repression.

Entities:  

Mesh：

Substances：

Year:  1981        PMID： 6269972     DOI： 10.1007/bf02927249

Source DB:  PubMed          Journal:  Folia Microbiol (Praha)        ISSN： 0015-5632            Impact factor:   2.099


  6 in total

1.  Catabolite modulator factor: a possible mediator of catabolite repression in bacteria.

Authors:  A Ullmann; F Tillier; J Monod
Journal:  Proc Natl Acad Sci U S A       Date:  1976-10       Impact factor: 11.205

2.  Lac DNA, RNA polymerase and cyclic AMP receptor protein, cyclic AMP, lac repressor and inducer are the essential elements for controlled lac transcription.

Authors:  B De Crombrugghe; B Chen; W Anderson; P Nissley; M Gottesman; I Pastan; R Perlman
Journal:  Nat New Biol       Date:  1971-06-02

3.  Catabolite repression during single and multiple induction in Escherichia coli.

Authors:  M Jiresová; J Janecek; J Náprstek
Journal:  Folia Microbiol (Praha)       Date:  1981       Impact factor: 2.099

4.  Glucose inhibition of adenylate cyclase in intact cells of Escherichia coli B.

Authors:  A Peterkofsky; C Gazdar
Journal:  Proc Natl Acad Sci U S A       Date:  1974-06       Impact factor: 11.205

5.  Requirement of adenosine 3', 5'-cyclic phosphate for flagella formation in Escherichia coli and Salmonella typhimurium.

Authors:  T Yokota; J S Gots
Journal:  J Bacteriol       Date:  1970-08       Impact factor: 3.490

6.  Adenosine 3':5'-cyclic monophosphate concentration in the bacterial host regulates the viral decision between lysogeny and lysis.

Authors:  J S Hong; G R Smith; B N Ames
Journal:  Proc Natl Acad Sci U S A       Date:  1971-09       Impact factor: 11.205
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.